Main Polish forces under command of Poniatowski withdrew to Połonne across Czantoria; they were secured from the south by a division under command of Kościuszko. A Polish army train, secured by a division of Wielhorski, moved the shortest way across Boruszkowice. Wielhorski had under his command 6500 soldiers and 12 cannons. The route which he moved was sodden and an area in which were forests allowing Russian formations cover making it difficult for Polish defence. After getting information about Polish withdrawal, Mikhail Kakhovsky rallied two Cossacks regiments under command of Alexey Orlov and a part of cavalry under command of Alexander Tormasov. These forces attacked and destroyed the rear of the Polish train. There were clashes between the Polish and Russian cavalry and fighting bet